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Patent No. 5901666

Pet Display Clothing

A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.

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Inventor: Douglas D. Tang


Address: Chelmsford, MA
No. of patents: 5
Last patent issue date: 08/26/1997

NumberTitleIssue Date
5661424Frequency hopping synthesizer using dual gate amplifiers
A frequency hopping synthesizer is constructed from two FET-based multiplier circuits each responsive to a carrier input signal and a modulation signal to produce respective output signals which are in-phase combined to provide a frequency-shifted signal....
08/26/1997
5553126Secure anti-jamming wireless party line
A secure wireless party line system that can be used by a group of mobile users to communicate with each other like a wired party line but without the cumbersome inconvenience of long wired tether. The party line function is achieved by the use of a fixed...
09/03/1996
5339184Fiber optic antenna remoting for multi-sector cell sites
A base station in a cellular communications system is connected to a plurality of remote cellular sites by a communications link having a base terminal coupled to a remote terminal by two optical fibers. The base terminal receives RF downlink channels fro...
08/16/1994
5016242Microwave subcarrier generation for fiber optic systems
A method for generating a large number of stable microwave frequency components for wideband lightwave distribution networks is shown. A single oscillator is used at a transmitter to provide all of the required subcarriers. The subcarriers are modulated b...
05/14/1991
4686497Adjustable waveguide short circuit
An adjustable waveguide short circuit using a thin partition or rectangular pin parallel to the E-field in the waveguide and movable along longitudinal slots centrally located on the two broad walls of the waveguide....
08/11/1987

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